描述
若需替换一个模块，用户应确认被安装的模块是同类型。有些I/O系统允许带电更换模块，而有些则需切断电源。若替换后可解决问题，但在一相对较短时间后又发生故障，那么用户应检查能产生电压的感性负载，也许需要从外部抑制其电流尖峰。如果保险丝在更换后易被烧断，则有可能是模块的输出电流超限，或输出设备被短路。
RELIANCE 803613-SE DCS POWER MODULE S6R DIG 50-150HP
Reliance 75HP 1185 RPM Model 1MAF46894 motor
RELIANCE ELECTRIC 65C-500 USPP 65C500
RELIANCE ELECTRIC 300P4171 USPP 300P4171
Reliance Electric Duty Master AC Motor 493HP
RELIANCE ELECTRIC 45C-340 USPP 45C340
RELIANCE ELECTRIC 770-90-10 NSPP 7709010
RELIANCE ELECTRIC DSA-MTR-60D NSPP DSAMTR60D
250 HP Reliance electric motor TEFC / 3600 RPM
RELIANCE ELECTRIC 45C-231 USPP 45C231
RELIANCE ELECTRIC 54339-14 USPP 5433914
RELIANCE ELECTRIC 6V41-096TA NSPP 6V41096TA
RELIANCE ELECTRIC 40V2060 NSFP 40V2060
